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Example
The picture below triggers on ID, the ID is 14b2d4ff, and the baud rate is 100 kb/s:
LIN Triggering
LIN triggering can trigger on the rising edge at the Sync Break exit of the LIN single-wire bus signal
(that marks the beginning of the message frame), the Frame ID, or the Frame ID and Data.
A LIN signal message frame is shown below:
1.
Press Setup to enter the trigger menu.
2.
Press the Type softkey.
3.
Turn the Universal Knob to select Serial and press the Protocol softkey to select LIN.
4.
Press the Signal softkey to select source channel for the LIN SIGNAL and its threshold level.
5.
Press the Source softkey and select the channel for the LIN signal.
6.
Press the Threshold softkey and turn the Universal Knob to select the LIN signal threshold
voltage level. The threshold voltage level is used in decoding and it will become the trigger
level when the trigger type is set to the selected serial decode slot.
7.
Press the
key to return to the TRIGGER menu.
8.
Press the Trigger Setting softkey and turn the Universal Knob to select the trigger condition:
Break - The oscilloscope triggers when a start bit occurs.
ID (Frame ID) - The oscilloscope triggers when a frame with an ID equal to the selected
value is detected. Use the Universal Knob to select the value for the Frame ID.
ID + Data (Frame ID and Data) - The oscilloscope triggers when a frame with an ID and
data equal to the selected values is detected. Use the Universal Knob to select the value
for the ID, Data1 and Data2.
Data Error - The oscilloscope triggers when it detects data error.
Figure 78 - CAN trigger
